If a forum summary page takes too long to load then it now spits out an execution error, I believe the time period can be set somewhere although I haven't found it and UBB seems to default to 30 seconds. UBBDev's been throwing it up a bit today as well.. just a little.. very variable. Obviously Hit-Hack adds to the loading of long summaries = more common problem, not your scripts fault.
That aside and does this Hit Hack support v6.3.1, or don't you have any idea what that is? =)
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